/* ============================================================
   blog.css — 博客列表页专属样式
   ============================================================ */

.blog-hero{text-align:center;padding:120px 0 56px}

.blog-cats{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-top:28px}
.blog-cat-btn{padding:7px 18px;border-radius:100px;border:1.5px solid #E2E8F0;font-size:13px;font-weight:700;color:var(--muted);background:var(--white);cursor:pointer;font-family:inherit;transition:var(--ease)}
.blog-cat-btn:hover,.blog-cat-btn.active{border-color:var(--accent);color:var(--accent);background:rgba(99,102,241,0.05)}

/* 信息条 */
.blog-strip{
  display:flex;flex-wrap:wrap;gap:12px 16px;justify-content:center;align-items:center;
  padding:20px 24px;margin:0 0 8px;
  background:linear-gradient(135deg,rgba(99,102,241,0.06),rgba(236,72,153,0.04));
  border:1.5px solid rgba(226,232,240,0.9);border-radius:20px;
}
.blog-strip-item{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;color:#475569;
  padding:8px 14px;background:rgba(255,255,255,0.85);border-radius:100px;
  border:1px solid rgba(226,232,240,0.95);box-shadow:0 2px 8px rgba(99,102,241,0.05);
}
.blog-strip-item .bs-ico{font-size:15px;line-height:1}

.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;padding:36px 0 24px;align-items:stretch}
a.blog-card-link{text-decoration:none;color:inherit;cursor:pointer}
.blog-card--static{cursor:default}
.blog-card{
  display:flex;flex-direction:column;
  background:#fff;
  border-radius:28px;
  padding:32px;
  border:1px solid rgba(226,232,240,0.85);
  box-shadow:
    0 15px 38px rgba(100,100,200,0.09),
    0 6px 16px rgba(99,102,241,0.06);
  transition:transform 0.3s ease,box-shadow 0.3s ease,border-color 0.3s ease;
  min-height:100%;
}
.blog-card:hover{
  transform:translateY(-6px);
  box-shadow:
    0 22px 48px rgba(100,100,220,0.14),
    0 10px 24px rgba(99,102,241,0.1);
  border-color:rgba(99,102,241,0.22);
}
.blog-card-icon{
  width:52px;height:52px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  font-size:24px;line-height:1;flex-shrink:0;
  margin-bottom:20px;
}
.blog-card-tag{
  font-size:11px;font-weight:800;letter-spacing:0.04em;text-transform:uppercase;
  color:#4F46E5;background:rgba(99,102,241,0.08);
  padding:4px 11px;border-radius:100px;
  align-self:flex-start;margin-bottom:12px;
}
.blog-card-title{
  font-size:17px;font-weight:800;line-height:1.35;
  color:#1a1c35;margin:0 0 12px;letter-spacing:-0.2px;
}
.blog-card-summary{
  font-size:14px;color:#5c5f6e;line-height:1.6;margin:0;
  flex:1;
}
.blog-card-meta{
  font-size:12px;font-weight:600;color:#94a3b8;margin-top:16px;
}
.blog-card-more{
  display:inline-block;margin-top:18px;font-size:14px;font-weight:700;
  color:#4F46E5;letter-spacing:0.02em;
  cursor:default;user-select:none;
}

/* 分页 */
.blog-pagination{
  display:flex;flex-direction:column;align-items:center;gap:14px;
  margin:0 0 80px;padding:8px 0 0;
}
.blog-pag-row{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:8px;
}
.blog-pag-btn{
  min-width:40px;padding:10px 14px;border-radius:12px;
  border:1.5px solid #E2E8F0;background:var(--white);
  font-size:13px;font-weight:700;font-family:inherit;color:var(--dark);
  cursor:pointer;transition:var(--ease);
}
.blog-pag-btn:hover:not(:disabled){
  border-color:var(--accent);color:var(--accent);background:rgba(99,102,241,0.05);
}
.blog-pag-btn:disabled{
  opacity:0.4;cursor:not-allowed;
}
.blog-pag-btn.active{
  border-color:var(--accent);color:var(--accent);background:rgba(99,102,241,0.1);
  box-shadow:0 2px 8px rgba(99,102,241,0.15);
}
.blog-pag-info{
  font-size:13px;font-weight:600;color:var(--muted);margin:0;text-align:center;
}

@media(max-width:900px){
  .blog-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:480px){
  .blog-grid{grid-template-columns:1fr}
  .blog-card{padding:26px 22px;border-radius:24px}
  .blog-strip{padding:16px 14px;flex-direction:column;align-items:stretch}
  .blog-strip-item{justify-content:center}
  .blog-pag-btn{padding:9px 12px;font-size:12px;min-width:36px}
}